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Percentage Decrease Practice Worksheet

Percentage lesson 11: Percentage decrease · Set 663 · 40 questions
TalentJR

How to work it out (The old value is 100%): Decrease = old value − new value. Percentage decrease = decrease ÷ old value × 100. Decrease by p%: new value = old value − p% of the old value.

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  1. 1.A football costs ₹20. The price comes down by 50%. What is the new price, in rupees?
  2. 2.A tank had 150 litres of water. Now it has 135 litres. What is the percentage decrease?
  3. 3.A team scored 25 runs in one match and 18 runs in the next. What is the percentage decrease?
  4. 4.The price of a wall clock comes down from ₹200 to ₹22. What is the percentage decrease?
  5. 5.A kite costs ₹100. The price comes down by 5%. What is the new price, in rupees?
  6. 6.A team scored 100 runs in one match and 26 runs in the next. What is the percentage decrease?
  7. 7.A tank had 250 litres of water. Now it has 175 litres. What is the percentage decrease?
  8. 8.The price of a water bottle comes down from ₹20 to ₹12. What is the percentage decrease?
  9. 9.A team scored 80 runs in one match and 70% fewer in the next. How many runs did it score in the next match?
  10. 10.A football costs ₹200. The price comes down by 66%. What is the new price, in rupees?
  11. 11.A team scored 80 runs in one match and 52 runs in the next. What is the percentage decrease?
  12. 12.A team scored 150 runs in one match and 36 runs in the next. What is the percentage decrease?
  13. 13.The price of a football comes down from ₹250 to ₹200. What is the percentage decrease?
  14. 14.A tank had 60 litres of water. Now it has 54 litres. What is the percentage decrease?
  15. 15.The price of a cricket bat comes down from ₹200 to ₹190. What is the percentage decrease?
  16. 16.A tank had 120 litres of water. Now it has 54 litres. What is the percentage decrease?
  17. 17.A tank had 300 litres of water. Now it has 216 litres. What is the percentage decrease?
  18. 18.A lunch box costs ₹25. The price comes down by 80%. What is the new price, in rupees?
  19. 19.A tank has 400 litres of water and 42% of it is used. How many litres are left?
  20. 20.A tank had 40 litres of water. Now it has 8 litres. What is the percentage decrease?
  21. 21.The price of a football comes down from ₹250 to ₹225. What is the percentage decrease?
  22. 22.A lunch box costs ₹400. The price comes down by 47%. What is the new price, in rupees?
  23. 23.A toy car costs ₹250. The price comes down by 10%. What is the new price, in rupees?
  24. 24.The price of a toy car comes down from ₹20 to ₹4. What is the percentage decrease?
  25. 25.The price of a storybook comes down from ₹120 to ₹18. What is the percentage decrease?
  26. 26.The price of a water bottle comes down from ₹25 to ₹21. What is the percentage decrease?
  27. 27.The price of a school bag comes down from ₹60 to ₹27. What is the percentage decrease?
  28. 28.A team scored 20 runs in one match and 5 runs in the next. What is the percentage decrease?
  29. 29.A tank had 25 litres of water. Now it has 16 litres. What is the percentage decrease?
  30. 30.A team scored 400 runs in one match and 47% fewer in the next. How many runs did it score in the next match?
  31. 31.The price of a pencil box comes down from ₹100 to ₹89. What is the percentage decrease?
  32. 32.A pencil box costs ₹250. The price comes down by 28%. What is the new price, in rupees?
  33. 33.A tank has 50 litres of water and 88% of it is used. How many litres are left?
  34. 34.A kite costs ₹20. The price comes down by 10%. What is the new price, in rupees?
  35. 35.The price of a toy car comes down from ₹20 to ₹16. What is the percentage decrease?
  36. 36.A tank had 100 litres of water. Now it has 92 litres. What is the percentage decrease?
  37. 37.The price of a table fan comes down from ₹300 to ₹84. What is the percentage decrease?
  38. 38.A team scored 60 runs in one match and 48 runs in the next. What is the percentage decrease?
  39. 39.A tank has 400 litres of water and 31% of it is used. How many litres are left?
  40. 40.A torch costs ₹500. The price comes down by 84%. What is the new price, in rupees?

Answer key

  1. 10
  2. 10
  3. 28
  4. 89
  5. 95
  6. 74
  7. 30
  8. 40
  9. 24
  10. 68
  11. 35
  12. 76
  13. 20
  14. 10
  15. 5
  16. 55
  17. 28
  18. 5
  19. 232
  20. 80
  21. 10
  22. 212
  23. 225
  24. 80
  25. 85
  26. 16
  27. 55
  28. 75
  29. 36
  30. 212
  31. 11
  32. 180
  33. 6
  34. 18
  35. 20
  36. 8
  37. 72
  38. 20
  39. 276
  40. 80

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